package top.lgd.pojo.res.study;

import lombok.Getter;
import lombok.Setter;

import java.io.Serializable;

/**
 * 目录学习时长
 */
@Getter
@Setter
public class CatalogDurationRes implements Serializable {

    private static final long serialVersionUID = -9061684399048232484L;

    private String type;
    private Integer duration;
    private Integer counter;
}
